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I have one static IP address. I need someone to set up my mikrotik routerboard so that the ports are forwarded from the default VoIP ports and set this router up so that I can access my sip server from remote extensions. After this is configured I need the router configurations to be provided to me via zip file.

I have one static IP address. I need someone to set up my mikrotik routerboard so that the ports are forwarded from the default VoIP ports and set this router up so that I can access my sip server from remote extensions. After this is configured I need the router configurations to be provided to me via zip file.

There is a ruby client to the quickbooks online REST API
[url removed, login to view]
However I work with perl, so would like it ported to perl.
I don't necessarily need all the functions right away, just the ability to post expenses and sales. I think this needs the ability to retrieve lists of Suppliers, Accounts and Classes.
I would like a simple web UI like the ruby one for user to po...

...This is a repost as I could not find a suitable developer the last time I advertised this. **
I need a PHP app developed.
I also need a small Windows app that listens on a COM port that passed info to the PHP app.
If you have another way of doing then that's fine too.
Full spec in the attached. Please read it properly and then bid. We have gone into things

...someone to make a simple GUI Windows program that will send out a specific text stream to a serial port with Visual Studio. Program must run natively on Windows XP, 7 and 10. No installation package, just an executable that will allow you to choose comm port, then type in the text (checking for length, character type, etc), then send it out with a mouse

An existing AR/VR app that shows videos on virtual screens wants to port its functionality over to be functioning in China.
Currently the app works both in iOS and Android and uses Google Map api (to visually show location on a map, show StreetView 360 images as well as return data from the Location call to list surrounding address). As well, videos

Exchange 2016 smtp connector send working with 3rd party provider.
Need to be able to send email out via new install of exchange 2016 via newly created smtp port 465 connector to 3rd party. Using teamviewer.

We need to read the data going thru a COM port and modify it.
basically we have this escenario:
We have a device reading barcodes in a kiosk and after the reading the device validate the user barcode and access the user account.
the thing is we need to change that barcode reading with an external software we have, basically our software will receive

Dear,
I have a board who is working on STM32.
My engineer, port a firmware from Arduino to the STM32 with Keil.
It's working, but the code is old.(it's not well structured)
I would like use the last version of the arduino firmware and merge with my code, because i have done some modifications.
I need someone, with high skill and who know well

We have a graphic / web designer on board, and are only looking for help with the initial web store set up in the new version. We would like to bring over our order history, catalogue, etc from the existing store in Magento 1.9.

Kashin is a payment app on iOS. The app is for remittance and payments with escrow management for sender/receiver to accept and release funds. The transaction activity has private messaging interaction specifically for the transactions.
Escrow - payments functionalities where the sender/receiver manage funds. For example, the sender makes a payment